In face recognition feature extraction and classification are the two aspects to be focused. In principle component analysis (PCA) based face recognition technique, the 2D face image matrices must be previously transformed in to one dimensional image vectors. In this paper two dimensional principle component analysis(2DPCA) is used to extract the features. Comparing to conventional principle co...

An effect is a function of a cause as well as of 4 other factors: recipient, setting, time, and outcome variable. The principle of parallelism states that if a design option exists for any 1 of these 4 factors, a parallel option exists for each of the others. For example, effects are often estimated by drawing a comparison across recipients who receive different treatments. The principle of par...

Large deviation for Markov processes can be studied by Hamilton– Jacobi equation techniques. The method of proof involves three steps: First, we apply a nonlinear transform to generators of the Markov processes, and verify that limit of the transformed generators exists. Such limit induces a Hamilton–Jacobi equation. Second, we show that a strong form of uniqueness (the comparison principle) ho...

Large deviation for Markov processes can be studied by Hamilton– Jacobi equation techniques. The method of proof involves three steps: First, we apply a nonlinear transform to generators of the Markov processes, and verify that limit of the transformed generators exists. Such limit induces a Hamilton–Jacobi equation. Second, we show that a strong form of uniqueness (the comparison principle) ho...

To cite this version: Nadal, Clément and Pigache, François Multimodal electromechanical model of piezoelectric transformers by Hamilton's principle. OATAO is an open access repository that collects the work of Toulouse researchers and makes it freely available over the web where possible. Abstract—This work deals with a general energetic approach to establish an accurate electromechanical model...

For variational inequalities of an abstract obstacle type, a comparison principle for the dependence of solutions on the constraint set K is used to provide a continuity estimate.

one of the legal principles for the disbelievers who convert to islam is the principle of jubb. this principle is the basis of islamic mercy and clemency for denial of punishment of the disbelievers who welcome islam. on the other hand, general amnesty is an action taken in order to efface some aspects of the criminal conducts of a perpetrator of crime from the law’s memory. this amnesty is mos...

We study the \generalized" Dirichlet problem (in the sense of viscosity solutions) for quasilinear elliptic and parabolic equations in the case when losses of boundary conditions can actually occur. We prove for such problems comparison results between semicontinuous viscosity sub-and supersolutions (Strong Comparison Principle) in annular domains. As a consequence of the Strong Comparison Prin...

People’s ability to recall and use prior experience when faced with current problems is surprisingly limited. We suggest that one reason is that information is often encoded in a situationspecific manner, so that subsequent remindings are limited to situations that are similar to the original both in content and in context. Analogical encoding—the explicit comparison of two partially understood...